Definition of phragmocone in English:

phragmocone

(also phragmacone)

noun ˈfraɡməkəʊn

Zoology

The chambered part of the shell in some cephalopods; especially the conical chambered internal shell of a belemnite.

Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From phragm- + -o- + cone.

(also phragmacone)

nounˈfraɡməkəʊn

Zoology

The chambered part of the shell in some cephalopods; especially the conical chambered internal shell of a belemnite.

Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From phragm- + -o- + cone.

词汇	phragmocone
释义	Definition of phragmocone in English: phragmocone (also phragmacone) noun ˈfraɡməkəʊn Zoology The chambered part of the shell in some cephalopods; especially the conical chambered internal shell of a belemnite. Origin Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From phragm- + -o- + cone. Definition of phragmocone in US English: phragmocone (also phragmacone) nounˈfraɡməkəʊn Zoology The chambered part of the shell in some cephalopods; especially the conical chambered internal shell of a belemnite. Origin Mid 19th century; earliest use found in Richard Owen (1804–1892), comparative anatomist and palaeontologist. From phragm- + -o- + cone.
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